Display screen or portion thereof with graphical user interface



FIG. 1 is a display screen or portion thereof with graphical user interface showing my new design; and,

FIG. 2 is the claimed portion of FIG. 1 , shown with a different broken line disclosure.

The broken lines and text indicate unclaimed portions of the article and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 